Is Fledgling Dragon legal in Standard, Modern, and Commander?

Fledgling Dragon is legal in: Modern, Legacy, Vintage, Commander, Historic.

Fledgling Dragon

Q: What type of card is Fledgling Dragon?

Fledgling Dragon is a Creature — Dragon. Its oracle text reads: "Flying Threshold — As long as there are seven or more cards in your graveyard, this creature gets +3/+3 and has "{R}: This creature gets +1/+0 until end of turn.""

Creature — Dragon

Flying

Threshold — As long as there are seven or more cards in your graveyard, this creature gets +3/+3 and has ": This creature gets +1/+0 until end of turn."

Set Modern Horizons 3

Rarity Uncommon

Mana Value 4

Artist Greg Staples

Collector # 280

Scryfall Gatherer